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USE_WX_ZOOM clean up and other minor improvements.

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* Make USE_WX_ZOOM clipping routine actually clip rather than just test
  if line needs drawn.
* Clean up as many USE_WX_ZOOM #ifdefs as possible.
* Minor coordinate rounding improvements.
* Minor scrolling and panning improvements.
* Remove unused KicadGraphicContext object code.
This commit is contained in:
stambaughw
2010-02-22 16:45:35 +00:00
parent 1da3a16470
commit aab2f8a775
10 changed files with 418 additions and 309 deletions
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common/zoom.cpp
+4 -4
View File
@@ -54,11 +54,11 @@ void WinEDA_DrawFrame::PutOnGrid( wxPoint* coord )
if( !GetBaseScreen()->m_UserGridIsON )
{
int tmp = wxRound( coord->x / grid_size.x );
coord->x = wxRound( tmp * grid_size.x );
int tmp = wxRound( (double) coord->x / grid_size.x );
coord->x = wxRound( (double) tmp * grid_size.x );
tmp = wxRound( coord->y / grid_size.y );
coord->y = wxRound( tmp * grid_size.y );
tmp = wxRound( (double) coord->y / grid_size.y );
coord->y = wxRound( (double) tmp * grid_size.y );
}
}